INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '319b788ebb65f0785716a42f5c2e54eba6d5727d13d42de1898f92a7cfbea339', 
    '5fwjtzRgbejYfuRzKkq6TMk5mIVmfTBPf7UtHiM6ENg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)